| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.86 | 5.209% | $210.2707 | $210.27 | $210.25 | $210.30 |
| Purchase #2 | $54.67 | 4.231% | $56.9831 | $56.98 | $57.00 | $57.00 |
| Purchase #3 | $67.34 | 3.850% | $69.9326 | $69.93 | $69.95 | $69.90 |
| Purchase #4 | $122.40 | 10.118% | $134.7844 | $134.78 | $134.80 | $134.80 |
| Purchase #5 | $71.62 | 8.290% | $77.5573 | $77.56 | $77.55 | $77.60 |
| Purchase #6 | $111.97 | 7.603% | $120.4831 | $120.48 | $120.50 | $120.50 |
| Purchase #7 | $76.76 | 12.815% | $86.5968 | $86.60 | $86.60 | $86.60 |
| 7 purchase totals = | $704.62 | $756.6080 | $756.60 | $756.65 | $756.70 | |